Chiral quantum router with Rydberg atoms

N. E. Palaiodimopoulos, S. Ohler, M. Fleischhauer, D. Petrosyan · 2024 · Phys. Rev. A

| 编号 QR039 | 主题 硬件与实验 | 链接 arXiv:2310.10390 |

摘要

摘要保留原文（英文）

摘要取自 arXiv / 出版方元数据，未作翻译，以保证与原文一致。

We exploit controlled breaking of time-reversal symmetry to realize coherent routing of quantum information in spin networks. The key component of our scheme is a spin triangle whose chirality is determined by the quantum state of a control qubit which thus defines the propagation direction, or a superposition thereof, of the quantum information. We then consider a particular realization of a coherent router using Rydberg atoms. Our results can facilitate scalable quantum information processing and communication in large arrays of Rydberg atoms.

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